“Owl Nebula”的概念、定义、翻译、参考文献-科学参考

单词	Owl Nebula
释义	Owl Nebula Encyclopedia 理学行星状星云释 Owl Nebula夜枭星云位于大熊星座的一个比较复杂的行星状星云。星表中的编号为M97和NGC3587。距离地球2030光年（621秒差距），视星等为9.9，年龄约8千年。又称猫头鹰星云。 Astronomy Owl Nebula夜枭星云
随便看	complete nest complete net Complete Non-dramatic Songs of Yuan Dynasty complete normality axiom complete normed algebra complete normed space Complete Notes and Comments on Paintings from the Little Penglai Fairyland Pavilion complete number line complete observability complete operator complete ordered field complete ordering complete oriented graph complete orthogonal sequence complete orthogonal set complete orthogonal system complete orthonormal eigenbasis complete orthonormal sequence complete orthonormal set complete orthonormal system complete partial order complete partial order, CPO complete path complete pedigree mating design Complete Perfection according to Chongyang

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。